A Nipple Splint Using a Textile-Like Thermoplastic Cast

The demand for nipple reconstruction has been increasing with the proliferation of breast reconstruction. After reconstructing a nipple, it is crucial to apply a splint because one of the limitations of nipple reconstruction is loss of nipple projection over time [1]. Long-term projection of the reconstructed nipple is influenced by two factors: 1) contraction of the flap, which begins once the flap is raised; and 2) retraction of surrounding and underlying tissues [2]. External forces such as those from trauma can also distort the reconstructed nipple, leading to loss of projection. Therefore, a protective splint is necessary to ensure a successful outcome of this delicate reconstructive procedure. Currently, several different kinds of splint materials are available, each with its own benefits and drawbacks. We have devised a nipple splint using textile-like thermoplastic tape.